If you want to see the history of all notifications received (not just a specific one), here's how to do it:
Accessing with idCAT Mobile or digital certificate (not with a one-time code)
From the link to access a notification, indicated in the email or SMS notification. Once you have accessed the notification, in the upper left margin you can click on the "Return to mailbox" option:
and you will see the mailbox with all your notifications:
Accessing through the electronic office
On the website or electronic headquarters of each organization you will find the link to the Notification Inbox and once you have identified yourself you will see the Inbox with your notifications. In the case of accessing with a single-use code, it will only be possible to access from the link present in the email or SMS notification of the notification and only to the specific notification.
Accessing through El Meu Espai
Additionally, you can consult the history of notifications through El Meu Espai provided that the organization has this service. To access it, you must identify yourself with idCAT Mòbil, digital certificates (idCAT, DNIe, FNMT, etc.) or Cl@ve and, once inside, you must go to the Notifications section where you can view all your notifications with the Catalan Public Administrations.